The history of Formula 1 racing suits: from cotton to Nomex, 75 years of safety and design

The first Formula 1 World Championship began in 1950 at Silverstone. Drivers wore lightweight cotton suits, often simple workwear or matching trousers and jackets. Fangio, Ascari, Farina: the champions of that era raced in clothing that would ignite instantly on contact with the fuels of the time, often based on methanol or explosive mixtures.

Fatal accidents are frequent and accepted as a reality of the sport. In 1955, the Le Mans crash killed more than 80 spectators and forced a re-evaluation of motorsport as a whole. But F1 drivers continued to race with minimal protection, often without seat belts (considered more dangerous than protective in the event of a rollover), in cars whose fuel tank was sometimes located between the driver's knees.

Nomex was developed by DuPont in the 1960s. It is an aramid fiber that resists fire without burning: it chars on the surface but does not ignite, and retains its insulating properties even under intense heat. Initially used in aerospace and industry, Nomex entered motorsport in the 1970s.

Niki Lauda's accident at the Nürburgring in August 1976 changed everything. Lauda remained trapped in his burning Ferrari for nearly 30 seconds. He survived thanks to the intervention of other drivers, but suffered severe burns to his face and lungs. His Nomex suit limited the damage to his body. Six weeks later, Lauda returned to the Italian Grand Prix. This incident became the catalyst for a complete overhaul of F1 safety standards.

The FIA gradually introduced flame-resistance standards for suits, underwear, balaclavas, and gloves. The first binding standards came into force in 1979.

The 1980s saw sponsors flood suits with unprecedented intensity. Cigarette brands Marlboro, JPS (John Player Special), and Camel invested heavily, transforming suits into mobile billboards. The black-and-gold Lotus/JPS suit worn by Ayrton Senna between 1985 and 1987 became one of the most memorable liveries in the history of the sport.

Technically, Nomex became widespread, but suits remained single-layer in many teams. The accidents involving Didier Pironi in 1982 (which ended his career) and Frank Williams in 1986 (off the track) showed that safety remained inadequate. The FIA gradually tightened its homologation standards.

The Schumacher era at Ferrari coincided with unprecedented technical sophistication in driver equipment. Michael's red suit from 2000 to 2006, produced by OMP with reinforced Nomex layers at the shoulders and knees, was designed to the exact measurements of the German driver and assembled by hand. Production time per suit exceeded 30 hours.

Ayrton Senna's tragic death at Imola in 1994 (caused by a head impact, not by flames) paradoxically reignited debate about overall protective equipment. In 2000, the FIA imposed a much more demanding new standard, forcing all suit manufacturers to overhaul their production methods.

The FIA 8856-2018 standard, currently in force, is the most demanding in the history of motorsport. It requires tests at 840°C for 40 seconds without the suit’s internal temperature rising by more than 40°C. To meet this standard, manufacturers (OMP, Alpinestars, Puma, Sparco) have developed multilayer suits made from woven META-ARAMID using techniques derived from the aerospace industry.

Since 2020, suits have increasingly incorporated biometric sensors sewn directly into the fabric: heart rate, body temperature, and acceleration. This data is transmitted to the pit wall in real time via transmitters weighing just a few grams. Today, an F1 driver’s suit is as much a technical garment as it is medical monitoring equipment.

From an aesthetic standpoint, FIA 8856-2018 imposes no design constraints. Teams and drivers have complete freedom over colors and patterns, and the custom suits worn by Hamilton, Verstappen, and Leclerc are design studies in their own right.